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21 March, 01:19

Sara is 5 years older than Chris.

Chris is twice as old as Joey.

If Joey is j years old, which expression represents Sara's age.

2j + 5

j + 5

5j

5j + 2

+1
Answers (1)
  1. 21 March, 03:51
    0
    2j + 5

    Step-by-step explanation:

    if Joey's age is j,

    Chris age = twice as old as joey

    = 2j

    Sara is 5 years older than Chris

    i. e

    Sarah = Chris age + 5

    = 2j + 5
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